CVE-2024-52560

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no network protocol or remote peer feeds `mi_enum_attr()`.\nAC:L - The attacker authors the entire on-disk MFT record, so which validation check in `mi_enum_attr()` fails and where enumeration silently truncates is fully deterministic, and the stale `i_dir_seq`/`i_link` union value is influenced by ordinary directory operations the attacker performs; no race and no memory-layout condition lies outside the attacker's control, and the trigger is repeatable at will.\nPR:L - ntfs3 registers without `FS_USERNS_MOUNT`, but udisks2 loop-setup/filesystem-mount and removable-media automount hand the mount to any active local session on desktop, kiosk, NAS and media-appliance deployments, and ntfs3 mounts default to permissive uid/gid/fmask/dmask; once mounted, an unprivileged user reaches the fault through plain pathname resolution and truncate/write with no capability check anywhere on the path.\nUI:N - The attacker supplies the crafted image, gets it mounted via automount/udisks2, and then performs the triggering lookup and `attr_set_size`-inducing write itself; no action by any other user or administrator is required.\nS:U - The wild-pointer dereference, the inode/dentry type desynchronization, and the on-disk metadata damage all occur within the kernel's own security authority; no VM, IOMMU, or sandbox boundary is crossed.\nC:H - `pick_link()` dereferences `inode->i_link`, which ntfs3 never sets and which is a union aliasing `i_pipe`/`i_cdev`/`i_dir_seq` \u2014 an attacker-influenced value that path resolution then reads as a NUL-terminated string and consumes as a path, giving a steerable kernel read primitive on configurations without KASAN; the freed-but-still-referenced MFT records from `ni_write_inode()` additionally cross-link attributes and clusters between unrelated files.\nI:H - The bogus symlink body redirects path resolution to attacker-chosen targets, and the write path corrupts persistent state \u2014 `ni_write_inode()` calls `clear_rec_inuse()` plus `ntfs_mark_rec_free()` on records that still hold live attributes, while `mi_insert_attr()` `memmove`/`memset`s a new attribute over live attribute bytes at `rec->used - 8` and bumps `rec->used`, with both written back to disk and re-parsed later.\nA:H - syzbot reproduced a general protection fault / KASAN null-ptr-deref at `pick_link+0x51c` (fs/namei.c:1864) five times across 6.12-rc6 through 6.15, oopsing the task mid-path-resolution \u2014 a full panic on the many embedded and hardened deployments running `panic_on_oops`, and otherwise a tainted kernel with leaked path/mount references and a volume flagged `NTFS_DIRTY_ERROR`."}]}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["fs/ntfs3/attrib.c", "fs/ntfs3/frecord.c", "fs/ntfs3/ntfs_fs.h", "fs/ntfs3/record.c"], "versions": [{"version": "4534a70b7056fd4b9a1c6db5a4ce3c98546b291e", "lessThan": "bbab6587559d1a22f2c28d93ff4ca744d3667c8f", "status": "affected", "versionType": "git"}, {"version": "4534a70b7056fd4b9a1c6db5a4ce3c98546b291e", "lessThan": "4ff4b6b9e85cfe879773ca78d91b1090a3ce19ac", "status": "affected", "versionType": "git"}, {"version": "4534a70b7056fd4b9a1c6db5a4ce3c98546b291e", "lessThan": "acfb75eeb3304d08cbd5b5a8c77379459ec6a04e", "status": "affected", "versionType": "git"}, {"version": "4534a70b7056fd4b9a1c6db5a4ce3c98546b291e", "lessThan": "d9c699f2c4dc174940ffe8600b20c267897da155", "status": "affected", "versionType": "git"}, {"version": "4534a70b7056fd4b9a1c6db5a4ce3c98546b291e", "lessThan": "2afd4d267e6dbaec8d3ccd4f5396cb84bc67aa2e", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["fs/ntfs3/attrib.c", "fs/ntfs3/frecord.c", "fs/ntfs3/ntfs_fs.h", "fs/ntfs3/record.c"], "versions": [{"version": "5.15", "status": "affected"}, {"version": "0", "lessThan": "5.15", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.191", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.157", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.110", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.13.4", "lessThanOrEqual": "6.13.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.14", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15", "versionEndExcluding": "6.1.191"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15", "versionEndExcluding": "6.6.157"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15", "versionEndExcluding": "6.12.110"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15", "versionEndExcluding": "6.13.4"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15", "versionEndExcluding": "6.14"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/bbab6587559d1a22f2c28d93ff4ca744d3667c8f"}, {"url": "https://git.kernel.org/stable/c/4ff4b6b9e85cfe879773ca78d91b1090a3ce19ac"}, {"url": "https://git.kernel.org/stable/c/acfb75eeb3304d08cbd5b5a8c77379459ec6a04e"}, {"url": "https://git.kernel.org/stable/c/d9c699f2c4dc174940ffe8600b20c267897da155"}, {"url": "https://git.kernel.org/stable/c/2afd4d267e6dbaec8d3ccd4f5396cb84bc67aa2e"}], "title": "fs/ntfs3: Mark inode as bad as soon as error detected in mi_enum_attr()", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["fs/ntfs3/attrib.c", "fs/ntfs3/frecord.c", "fs/ntfs3/ntfs_fs.h", "fs/ntfs3/record.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "bbab6587559d1a22f2c28d93ff4ca744d3667c8f", "status": "affected", "version": "4534a70b7056fd4b9a1c6db5a4ce3c98546b291e", "versionType": "git"}, {"lessThan": "4ff4b6b9e85cfe879773ca78d91b1090a3ce19ac", "status": "affected", "version": "4534a70b7056fd4b9a1c6db5a4ce3c98546b291e", "versionType": "git"}, {"lessThan": "acfb75eeb3304d08cbd5b5a8c77379459ec6a04e", "status": "affected", "version": "4534a70b7056fd4b9a1c6db5a4ce3c98546b291e", "versionType": "git"}, {"lessThan": "d9c699f2c4dc174940ffe8600b20c267897da155", "status": "affected", "version": "4534a70b7056fd4b9a1c6db5a4ce3c98546b291e", "versionType": "git"}, {"lessThan": "2afd4d267e6dbaec8d3ccd4f5396cb84bc67aa2e", "status": "affected", "version": "4534a70b7056fd4b9a1c6db5a4ce3c98546b291e", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["fs/ntfs3/attrib.c", "fs/ntfs3/frecord.c", "fs/ntfs3/ntfs_fs.h", "fs/ntfs3/record.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "5.15"}, {"lessThan": "5.15", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.191", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.157", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.110", "versionType": "semver"}, {"lessThanOrEqual": "6.13.*", "status": "unaffected", "version": "6.13.4", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "6.14", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "CD85CE5A-FCD7-4639-9FA5-2FFDE65EF0EE", "versionEndExcluding": "6.13.4", "versionStartIncluding": "5.15", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfs/ntfs3: Mark inode as bad as soon as error detected in mi_enum_attr()\n\nExtended the `mi_enum_attr()` function interface with an additional\nparameter, `struct ntfs_inode *ni`, to allow marking the inode\nas bad as soon as an error is detected."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: fs/ntfs3: Marcar el inodo como defectuoso tan pronto como se detecte un error en mi_enum_attr() Se ampli\u00f3 la interfaz de la funci\u00f3n `mi_enum_attr()` con un par\u00e1metro adicional, `struct ntfs_inode *ni`, para permitir marcar el inodo como defectuoso tan pronto como se detecte un error."}], "id": "CVE-2024-52560", "lastModified": "2026-10-30T13:17:41.543", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2025-02-27T03:15:10.573", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/2afd4d267e6dbaec8d3ccd4f5396cb84bc67aa2e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/4ff4b6b9e85cfe879773ca78d91b1090a3ce19ac"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/acfb75eeb3304d08cbd5b5a8c77379459ec6a04e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/bbab6587559d1a22f2c28d93ff4ca744d3667c8f"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/d9c699f2c4dc174940ffe8600b20c267897da155"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: fs/ntfs3: Mark inode as bad as soon as error detected in mi_enum_attr()", "id": "2348538", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2348538"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\nfs/ntfs3: Mark inode as bad as soon as error detected in mi_enum_attr()\nExtended the `mi_enum_attr()` function interface with an additional\nparameter, `struct ntfs_inode *ni`, to allow marking the inode\nas bad as soon as an error is detected."], "name": "CVE-2024-52560", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-02-27T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-52560\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-52560\nhttps://lore.kernel.org/linux-cve-announce/2025022602-CVE-2024-52560-8446@gregkh/T"], "threat_severity": "Moderate"}

{"created": "2025-07-12T22:23:27.872991+00:00", "updated": "2025-07-12T22:23:27.873051+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}